Description
Our Humidity & Gas Measurement Instruments are designed for precise and reliable detection, monitoring, and control of environmental and process gases, as well as humidity levels. Ideal for a variety of industrial, commercial, and environmental applications, these instruments ensure safety, quality, and compliance in sectors such as HVAC, manufacturing, pharmaceuticals, food processing, environmental monitoring, and petrochemicals.
Available with advanced sensor technologies including electrochemical, infrared (NDIR), semiconductor, and capacitive sensors, our instruments provide accurate measurements of gases like oxygen, carbon dioxide, carbon monoxide, nitrogen oxides, and volatile organic compounds, as well as relative humidity and dew point. Featuring robust construction and smart interfaces, they support data logging, remote monitoring, and integration with control systems.
Custom configurations are available for measurement ranges, sensor types, communication protocols, and enclosure designs to suit your specific application requirements.
Certified to ISO 9001, CE, and relevant safety standards, our humidity and gas measurement solutions deliver dependable performance and regulatory compliance.
Technical Specifications
| Parameter | Specification |
|---|---|
| Instrument Types | Gas Detectors, Gas Analyzers, Humidity Sensors, Dew Point Meters |
| Measured Gases | O2, CO2, CO, NOx, VOCs, H2S, CH4, NH3, and others |
| Humidity Measurement | Relative Humidity (0–100% RH), Dew Point (-100°C to +60°C) |
| Sensor Technologies | Electrochemical, NDIR, Semiconductor, Capacitive, Thermal Conductivity |
| Communication Protocols | 4–20 mA, Modbus, HART, RS485, Ethernet, Wireless |
| Accuracy | ±1% RH (humidity), ±1 ppm to ±5% FS (gases) depending on sensor |
| Enclosure Ratings | IP54, IP65, Explosion-proof versions available |
| Power Supply | 24 V DC, 110/230 V AC, Battery-operated models |
Features & Benefits
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High sensitivity and selective gas detection for safety and quality assurance
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Accurate humidity and dew point measurement for process control
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Multiple sensor options for tailored applications
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Easy integration with existing control and monitoring systems
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Data logging, remote monitoring, and alarm functions
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Rugged and weatherproof designs for indoor/outdoor use
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Customizable sensor configurations and communication interfaces
Applications
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Industrial process monitoring and emissions control
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HVAC system performance and indoor air quality monitoring
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Environmental compliance and ambient air quality testing
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Food, beverage, and pharmaceutical production environment control
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Petrochemical and refinery gas detection
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Laboratories and research facilities
Certifications
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ISO 9001 – Quality Management
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CE Marking – European Conformity
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ATEX / IECEx – Hazardous Area Compliance (if applicable)
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UL / cUL – Safety Certification (if applicable)
📩 Contact Us
For customized humidity and gas measurement solutions, sensor calibration, or OEM integration, contact:
sales@smpssystems.com
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